Fig. 4From: Upregulation of citrullination pathway: From Autoimmune to Idiopathic Lung Fibrosisa) A representative immunoblot of citrullinated proteins in four (4) IPF, five (5) RA-ILD and two (2) control subjects. b) Total citrullinated proteins in IPF, RA-ILD and control subjects relative to actin. The bars represent mean and SD. * = p < 0.05, t-test with Welch correction, kDa: kilodaltonsBack to article page